Friends, revolution, comrades, leaderless, which word is not from Zhouyi?

Comrade: From the Book of Changes-"Heaven and earth are connected, but everything is connected, up and down." .

A group of dragons without a leader: from the Book of Changes, "It is good to see a group of dragons without a leader with nine."

Revolution: From the Book of Changes-"The Tang-Wu Revolution depends on heaven and people"

Friends: from a pair-"gentlemen and friends teach together."

So these four words are all from Zhouyi.

The so-called Book of Changes, Book of Changes and Book of Changes are actually the same thing. Because it is said that it was written by Zhou Wenwang when he was imprisoned in Anyang (Youli), it is called Zhouyi. Its contents include Book of Changes and Biography, so it is also called Book of Changes and Biography.

Among them, the classics are mainly composed of 64 hexagrams and 384 hexagrams, and each hexagram has its own interpretation (hexagrams) for divination. The Zhouyi Gan Gua and Yi Dui mentioned above are all hexagrams.

Therefore, your question itself is wrong, and all four words are from Zhouyi.

Let's put it another way: which of these four words is not from the Book of Changes?

Then there is the answer, only comrades are the Book of Changes, and the other three are the Book of Changes.